Combined convertible stick vacuum and base



FIG. 1 is a left side elevational view of a combined convertible stick vacuum and base showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front isometric view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

We claim the ornamental design for a combined convertible stick vacuum and base, as shown and described. 